146 ipmi_serial_term_open(struct ipmi_intf * intf)  in ipmi_serial_term_open()  argument
153 	if (!intf->devfile) {  in ipmi_serial_term_open()
161 	if ((p = strchr(intf->devfile, ':'))) {  in ipmi_serial_term_open()
184 	intf->fd = open(intf->devfile, O_RDWR | O_NONBLOCK, 0);  in ipmi_serial_term_open()
185 	if (intf->fd < 0) {  in ipmi_serial_term_open()
186 		lperror(LOG_ERR, "Could not open device at %s", intf->devfile);  in ipmi_serial_term_open()
200 	tcgetattr(intf->fd, &ti);  in ipmi_serial_term_open()
228 	tcsetattr(intf->fd, TCSAFLUSH, &ti);  in ipmi_serial_term_open()
230 	if (intf->ssn_params.timeout == 0)  in ipmi_serial_term_open()
231 		intf->ssn_params.timeout = IPMI_SERIAL_TIMEOUT;  in ipmi_serial_term_open()
232 	if (intf->ssn_params.retry == 0)  in ipmi_serial_term_open()
233 		intf->ssn_params.retry = IPMI_SERIAL_RETRY;  in ipmi_serial_term_open()
235 	intf->opened = 1;  in ipmi_serial_term_open()
241 ipmi_serial_term_close(struct ipmi_intf * intf)  in ipmi_serial_term_close()  argument
243 	if (intf->opened) {  in ipmi_serial_term_close()
244 		close(intf->fd);  in ipmi_serial_term_close()
245 		intf->fd = -1;  in ipmi_serial_term_close()
247 	ipmi_intf_session_cleanup(intf);  in ipmi_serial_term_close()
248 	intf->opened = 0;  in ipmi_serial_term_close()
255 serial_wait_for_data(struct ipmi_intf * intf)  in serial_wait_for_data()  argument
260 	pfd.fd = intf->fd;  in serial_wait_for_data()
264 	n = poll(&pfd, 1, intf->ssn_params.timeout*1000);  in serial_wait_for_data()
279 serial_read_line(struct ipmi_intf * intf, char *str, int len)  in serial_read_line()  argument
286 		if (serial_wait_for_data(intf)) {  in serial_read_line()
289 		rv = read(intf->fd, str + i, 1);  in serial_read_line()
318 serial_write_line(struct ipmi_intf * intf, const char *str)  in serial_write_line()  argument
324 		rv = write(intf->fd, str + cnt, cb - cnt);  in serial_write_line()
340 serial_flush(struct ipmi_intf * intf)  in serial_flush()  argument
343     return ioctl(intf->fd, TCFLSH, TCIOFLUSH);  in serial_flush()
345     return ioctl(intf->fd, TIOCFLUSH);  in serial_flush()
358 recv_response(struct ipmi_intf * intf, unsigned char *data, int len)  in recv_response()  argument
368 		if ((rv = serial_read_line(intf, p, sizeof(hex_rs) - resp_len)) < 0) {  in recv_response()
396 		serial_write_line(intf, "\r\r\r\r");  in recv_response()
398 		serial_flush(intf);  in recv_response()
466 serial_term_build_msg(const struct ipmi_intf * intf,  in serial_term_build_msg()  argument
477 	if (intf->target_addr && intf->target_addr != intf->my_addr) {  in serial_term_build_msg()
478 		if (intf->transit_addr != 0) {  in serial_term_build_msg()
508 			outer_rq->channel = intf->transit_channel | 0x40;  in serial_term_build_msg()
509 			outer_rq->msg.rsSA = intf->transit_addr;  in serial_term_build_msg()
512 			outer_rq->msg.rqSA = intf->my_addr;  in serial_term_build_msg()
524 		inner_rq->channel = intf->target_channel | 0x40;  in serial_term_build_msg()
525 		inner_rq->msg.rsSA = intf->target_addr;  in serial_term_build_msg()
528 		inner_rq->msg.rqSA = intf->my_addr;  in serial_term_build_msg()
598 serial_term_send_msg(struct ipmi_intf * intf, uint8_t * msg, int msg_len)  in serial_term_send_msg()  argument
649 	tmp = write(intf->fd, data, size);  in serial_term_send_msg()
662 serial_term_wait_response(struct ipmi_intf * intf,  in serial_term_wait_response()  argument
672 		msg_len = recv_response(intf, msg, max_len);  in serial_term_wait_response()
717 serial_term_get_message(struct ipmi_intf * intf,  in serial_term_get_message()  argument
742 		serial_flush(intf);  in serial_term_get_message()
743 		serial_term_send_msg(intf, (uint8_t *) &hdr, 3);  in serial_term_get_message()
746 		rv = serial_term_wait_response(intf, &tmp_ctx, data, sizeof (data));  in serial_term_get_message()
774 	} while (tm < intf->ssn_params.timeout);  in serial_term_get_message()
780 ipmi_serial_term_send_cmd(struct ipmi_intf * intf, struct ipmi_rq * req)  in ipmi_serial_term_send_cmd()  argument
787 	if (!intf->opened && intf->open && intf->open(intf) < 0) {  in ipmi_serial_term_send_cmd()
792 	for (retry = 0; retry < intf->ssn_params.retry; retry++) {  in ipmi_serial_term_send_cmd()
794 		bridging_level = serial_term_build_msg(intf, req, msg,  in ipmi_serial_term_send_cmd()
801 		serial_flush(intf);  in ipmi_serial_term_send_cmd()
802 		serial_term_send_msg(intf, msg, msg_len);  in ipmi_serial_term_send_cmd()
805 		rv = serial_term_wait_response(intf, &req_ctx[0], msg, sizeof (msg));  in ipmi_serial_term_send_cmd()
822 				rv = serial_term_get_message(intf, &req_ctx[1],  in ipmi_serial_term_send_cmd()
837 				rv = serial_term_wait_response(intf, &req_ctx[1],  in ipmi_serial_term_send_cmd()
885 ipmi_serial_term_setup(struct ipmi_intf * intf)  in ipmi_serial_term_setup()  argument
888 	intf->max_request_data_size = IPMI_SERIAL_MAX_RQ_SIZE;  in ipmi_serial_term_setup()
889 	intf->max_response_data_size = IPMI_SERIAL_MAX_RS_SIZE;  in ipmi_serial_term_setup()